43148380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 106686720

約数和(自身を除く): 63538340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 83, 85, 110, 139, 166, 170, 187, 220, 278, 332, 340, 374, 415, 556, 695, 748, 830, 913, 935, 1390, 1411, 1529, 1660, 1826, 1870, 2363, 2780, 2822, 3058, 3652, 3740, 4565, 4726, 5644, 6116, 7055, 7645, 9130, 9452, 11537, 11815, 14110, 15290, 15521, 18260, 23074, 23630, 25993, 28220, 30580, 31042, 46148, 47260, 51986, 57685, 62084, 77605, 103972, 115370, 126907, 129965, 155210, 196129, 230740, 253814, 259930, 310420, 392258, 507628, 519860, 634535, 784516, 980645, 1269070, 1961290, 2157419, 2538140, 3922580, 4314838, 8629676, 10787095, 21574190, 43148380]

約数ペア:

[(1, 43148380), (2, 21574190), (4, 10787095), (5, 8629676), (10, 4314838), (11, 3922580), (17, 2538140), (20, 2157419), (22, 1961290), (34, 1269070), (44, 980645), (55, 784516), (68, 634535), (83, 519860), (85, 507628), (110, 392258), (139, 310420), (166, 259930), (170, 253814), (187, 230740), (220, 196129), (278, 155210), (332, 129965), (340, 126907), (374, 115370), (415, 103972), (556, 77605), (695, 62084), (748, 57685), (830, 51986), (913, 47260), (935, 46148), (1390, 31042), (1411, 30580), (1529, 28220), (1660, 25993), (1826, 23630), (1870, 23074), (2363, 18260), (2780, 15521), (2822, 15290), (3058, 14110), (3652, 11815), (3740, 11537), (4565, 9452), (4726, 9130), (5644, 7645), (6116, 7055)]